Top 9 Appriver Alternatives 2026
Secure your emails with ease.
Main Features
- Auto-Responders
- Calendar Management
- Contact Management
- Data Security
Pricing
Appriver offers custom pricing plan
Appriver is a Email Encryption Software platform with a user rating of 4.4★ based on 14 reviews. Teams looking for alternatives typically need better pricing flexibility, easier deployment, or a closer feature fit for their specific use case. Below you'll find 9 vetted Email Encryption Software alternatives ranked by user rating, with filters to narrow by pricing, platform, and features — so you can find the right fit for 2026.
Appriver vs Top Alternatives at a Glance
Side-by-side comparison of pricing, user rating, and free trial availability to help you decide faster.
| Tool | Best For | Pricing | Rating | Free Option |
|---|---|---|---|---|
| Appriver Current | Email Encryption Software | Custom pricing | 4.4 ★ | ✗ No |
 ZixEncrypt | Email Encryption Software | Custom pricing | 4.5 ★ | ✗ No |
 Paubox Encrypted Email | Email Encryption Software | $10 | 5.0 ★ | ✓ Yes |
 Proofpoint Email Encryption | Email Encryption Software | Free trial | 4.6 ★ | ✓ Yes |
 Echoworx | Email Encryption Software | Custom pricing | 4.0 ★ | ✗ No |
 Proofpoint Digital Compliance | Data Center Security Software | Free trial | 4.5 ★ | ✓ Yes |
Showing 1-9 out of 9
List of the Top Appriver alternatives as of September 2026
Compare business software, products, and services to find the best solution for your business or organization. Use the filters on the left to drill down by category, pricing, features, market segment, user ratings, and more.
ZixEncrypt
Secure and effortless email encryption made simple.
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What is ZixEncrypt?
ZixEncrypt is a email encryption software that can encrypt and decrypt emails instantly. It doesn't require any password or registration, only send an email with attachment as usual, that's it. All recipients can simply drag and drop the attachment to decrypt and read private email. The ...
Read moreCommon Features
-
Encryption
-
End-to-End Encryption
-
Data Security
Unique Features
No unique features
Pricing
ZixEncrypt offers custom pricing plan
Paubox Encrypted Email
Secure your sensitive information with ease.
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What is Paubox Encrypted Email?
Paubox Encrypted Email is a revolutionary email encryption software that can help to digitally sign, encrypt, decrypt, sign and send email with ease. With Paubox Encrypted Email private information is safe from prying eyes. The advanced security features of Paubox Encrypted Email help for ...
Read moreCommon Features
-
Encryption
-
End-to-End Encryption
-
Data Security
+ 2 more
Unique Features
No unique features
Pricing
Free Trial available, Try Now
Starts from $10/User/Month
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Own the software buyers are comparing here? See who's weighing you against rivals — and who's comparing your competitors while you're not in the running.
Proofpoint Email Encryption
Keep your emails secure and private.
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What is Proofpoint Email Encryption?
Proofpoint Email Encryption is a data loss prevention solution to encrypt email, blocking confidential information from falling into the wrong hands. This software will fit seamlessly into an existing email environment and has been tested with leading Microsoft Exchange, IBM Domino, Novell ...
Read moreCommon Features
-
Encryption
-
Data Security
-
Filtering
+ 2 more
Unique Features
No unique features
Pricing
Free Trial available
Proofpoint Email Encryption offers custom pricing plan
Echoworx
Securely encrypt and sign all your emails.
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What is Echoworx?
Echoworx is email encryption software designed to take advantage of the sendmail program, which is installed on virtually every UNIX system. Echoworx allows to digitally sign and encrypt email so that only the person(s) who have been authorized can read it. This also allows to digitally sign so ...
Read moreCommon Features
-
Encryption
-
End-to-End Encryption
-
Data Security
Unique Features
No unique features
Pricing
Echoworx offers custom pricing plan
Proofpoint Digital Compliance
Empowering you to embrace digital compliance.
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What is Proofpoint Digital Compliance?
Proofpoint Digital Compliance enables organizations to embrace social monitoring and digital compliance by offering robust best-practices ready policy templates for immediate enforcement. Gain complete visibility into email, instant messages, collaboration tools, and social media for meeting ...
Read moreCommon Features
No common features
Unique Features
-
Analytics
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Moderation
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Collaboration
+ 2 more
Pricing
Free Trial available
Proofpoint Digital Compliance offers custom pricing plan
SenditCertified
Easily secure and send sensitive files.
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What is SenditCertified?
SenditCertified is a PDF file encryption software that allows to encrypt sensitive documents before emailing them to any destination. The recipient receives the document as an attachment with no special software requirements. With this powerful encryption functionality, user can be sure that ...
Read moreCommon Features
-
Encryption
-
End-to-End Encryption
-
Document Management
+ 1 more
Unique Features
No unique features
Pricing
Free Trial available
Starts from $14.50/Month
DataMotion Secure Email
Secure your emails with ease.
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What is DataMotion Secure Email?
DataMotion Secure Email is a comprehensive, user-friendly solution for exchanging private, regulated emails, messages, and files. The service's FIPS 140-2 compliant encryption, zero-trust design, and easy-to-use interface guarantee organisations improved data security and privacy while adhering ...
Read moreCommon Features
-
Encryption
-
Data Security
-
End-to-End Encryption
Unique Features
No unique features
Pricing
DataMotion Secure Email offers custom pricing plan
EasyDMARC
Secure your emails with ease.
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What is EasyDMARC?
EasyDMARC is the #1 email security platform for IT Managers and Sysadmins. It offers a comprehensive suite of tools to help safeguard your email infrastructure from phishing and BEC attacks. The streamlined DMARC implementation process makes it simple to deploy the records needed to secure your ...
Read moreCommon Features
No common features
Unique Features
-
Reputation Management
-
Personalized URL
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Email Deliverability Check
+ 4 more
Pricing
Free Trial available, Try Now
Starts from $17.99/Month when Billed Yearly, also offers free forever plan
NeoCertified
Secure your emails with NeoCertified encryption.
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What is NeoCertified?
NeoCertified is an end-to-end email encryption software on the market. Through a simple installation process, it adds maximum security to communications with friends, family, and business associates. Encrypt email contacts' emails with carbon copy (Cc) or blind carbon copy (Bcc), giving control ...
Read moreCommon Features
-
End-to-End Encryption
-
Encryption
-
Data Security
+ 1 more
Unique Features
-
Audit Trail
Pricing
Free Trial available, Try Now
Starts from $59/User/Year
Why Teams Look for Appriver Alternatives
- OpenText offers a broad cybersecurity suite covering areas like endpoint security, email protection, and threat intelligence. Some organizations prefer specialized solutions focused on a single security domain (such as SIEM, endpoint protection, or identity security) that may provide deeper capabilities in that specific area.
- Companies that rely heavily on modern DevOps tools, cloud platforms, or custom security stacks may prefer alternatives offering broader integration ecosystems or open API environments to build customized security workflows.
- Enterprise cybersecurity platforms often involve higher licensing costs, implementation expenses, and long-term contracts. Smaller organizations or MSPs may evaluate competing tools that provide lower subscription costs or flexible pricing models suited for smaller teams.
- Some OpenText products are considered complex to configure and operate, which can slow adoption for teams without specialized security expertise. Organizations sometimes explore alternatives that offer more intuitive interfaces and faster onboarding for IT teams.
- OpenText Cybersecurity is designed for large organizations and managed service providers with advanced security needs. Smaller businesses or startups may prefer alternatives that provide simpler dashboards, easier deployment, and fewer configuration requirements for day-to-day security management.
Which Appriver Alternative Is Right for You?
- If you need a free or low-cost option: Paubox Encrypted Email — offers a free plan or trial suitable for small teams.
- If user satisfaction is your top priority: SenditCertified — holds the highest user rating (5.0★) among Appriver alternatives.
- If you want a mid-range option: Proofpoint Digital Compliance — sits in the middle of the list by rating and may fit teams with mixed requirements.
Frequently Asked Questions (FAQs)
Stuck on something? We're here to help with all the questions and answers in one place.
The top-rated alternatives to Appriver for Email Encryption Software are SenditCertified (5.0★), DataMotion Secure Email (5.0★), EasyDMARC (5.0★). Compare all 9 alternatives side-by-side above.
When evaluating alternatives to Appriver, prioritize: Contact Management, Calendar Management, Document Management, Auto-Responders, Filtering, transparent pricing, free trial availability, and integrations with tools you already use. Use the filters above to compare by feature, budget, and team size.
For small businesses, the best Email Encryption Software tools are Fastmail, Beeble, Protonmail. Look for affordable per-seat pricing, quick setup (under 1 day), no long-term contracts, and strong onboarding support to reduce time-to-value.
Migration difficulty depends on how deeply Appriver is integrated into your workflows. Most alternatives offer data export/import tools and dedicated onboarding support. We recommend narrowing to 2–3 options, running a free trial, and checking each vendor's migration guides before committing.
Appriver has a rating of 4.4. 8 alternatives — including ZixEncrypt and Paubox Encrypted Email — rate higher. The right choice depends on your workflow, team size, and budget.
About the reviewer
Rajat Gupta is the founder of Spotsaas. Over the past two years, he has reviewed 2,000+ tools across CRM, HR, AI, and finance — applying hands-on product research and a background in commerce and the CFA program to evaluate software through a business and ROI lens. His goal: help teams make software decisions they won't regret.
Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].